diff options
Diffstat (limited to 'test/CodeGen/X86/patchpoint.ll')
-rw-r--r-- | test/CodeGen/X86/patchpoint.ll | 69 |
1 files changed, 13 insertions, 56 deletions
diff --git a/test/CodeGen/X86/patchpoint.ll b/test/CodeGen/X86/patchpoint.ll index 62b1273..07148f0 100644 --- a/test/CodeGen/X86/patchpoint.ll +++ b/test/CodeGen/X86/patchpoint.ll @@ -1,4 +1,5 @@ -; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 -disable-fp-elim | FileCheck %s +; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=corei7 < %s | FileCheck %s +; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=corei7 -fast-isel -fast-isel-abort < %s | FileCheck %s ; Trivial patchpoint codegen ; @@ -38,61 +39,6 @@ entry: ret void } -; Test the webkit_jscc calling convention. -; One argument will be passed in register, the other will be pushed on the stack. -; Return value in $rax. -define void @jscall_patchpoint_codegen(i64 %p1, i64 %p2, i64 %p3, i64 %p4) { -entry: -; CHECK-LABEL: jscall_patchpoint_codegen: -; CHECK: Ltmp -; CHECK: movq %r{{.+}}, (%rsp) -; CHECK: movq %r{{.+}}, %rax -; CHECK: Ltmp -; CHECK-NEXT: movabsq $-559038736, %r11 -; CHECK-NEXT: callq *%r11 -; CHECK: movq %rax, (%rsp) -; CHECK: callq - %resolveCall2 = inttoptr i64 -559038736 to i8* - %result = tail call webkit_jscc i64 (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.i64(i64 5, i32 15, i8* %resolveCall2, i32 2, i64 %p4, i64 %p2) - %resolveCall3 = inttoptr i64 -559038737 to i8* - tail call webkit_jscc void (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.void(i64 6, i32 15, i8* %resolveCall3, i32 2, i64 %p4, i64 %result) - ret void -} - -; Test if the arguments are properly aligned and that we don't store undef arguments. -define i64 @jscall_patchpoint_codegen2(i64 %callee) { -entry: -; CHECK-LABEL: jscall_patchpoint_codegen2: -; CHECK: Ltmp -; CHECK: movq $6, 24(%rsp) -; CHECK-NEXT: movl $4, 16(%rsp) -; CHECK-NEXT: movq $2, (%rsp) -; CHECK: Ltmp -; CHECK-NEXT: movabsq $-559038736, %r11 -; CHECK-NEXT: callq *%r11 - %call = inttoptr i64 -559038736 to i8* - %result = call webkit_jscc i64 (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.i64(i64 7, i32 15, i8* %call, i32 6, i64 %callee, i64 2, i64 undef, i32 4, i32 undef, i64 6) - ret i64 %result -} - -; Test if the arguments are properly aligned and that we don't store undef arguments. -define i64 @jscall_patchpoint_codegen3(i64 %callee) { -entry: -; CHECK-LABEL: jscall_patchpoint_codegen3: -; CHECK: Ltmp -; CHECK: movq $10, 48(%rsp) -; CHECK-NEXT: movl $8, 36(%rsp) -; CHECK-NEXT: movq $6, 24(%rsp) -; CHECK-NEXT: movl $4, 16(%rsp) -; CHECK-NEXT: movq $2, (%rsp) -; CHECK: Ltmp -; CHECK-NEXT: movabsq $-559038736, %r11 -; CHECK-NEXT: callq *%r11 - %call = inttoptr i64 -559038736 to i8* - %result = call webkit_jscc i64 (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.i64(i64 7, i32 15, i8* %call, i32 10, i64 %callee, i64 2, i64 undef, i32 4, i32 undef, i64 6, i32 undef, i32 8, i32 undef, i64 10) - ret i64 %result -} - ; Test patchpoints reusing the same TargetConstant. ; <rdar:15390785> Assertion failed: (CI.getNumArgOperands() >= NumArgs + 4) ; There is no way to verify this, since it depends on memory allocation. @@ -125,6 +71,17 @@ entry: ret void } +; Test large target address. +define i64 @large_target_address_patchpoint_codegen() { +entry: +; CHECK-LABEL: large_target_address_patchpoint_codegen: +; CHECK: movabsq $6153737369414576827, %r11 +; CHECK-NEXT: callq *%r11 + %resolveCall2 = inttoptr i64 6153737369414576827 to i8* + %result = tail call i64 (i64, i32, i8*, i32, ...)* @llvm.experimental.patchpoint.i64(i64 2, i32 15, i8* %resolveCall2, i32 0) + ret i64 %result +} + declare void @llvm.experimental.stackmap(i64, i32, ...) declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...) declare i64 @llvm.experimental.patchpoint.i64(i64, i32, i8*, i32, ...) |